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Biomedical Engineering Heart

Subject : engineering
Instructions:
  • Answer 43 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Irregular heartbeats






2. Each normal heartbeat is initiated by this






3. Changes in blood pressure are detected by






4. Veins that return blood to the right atrium






5. Amount of blood pumped by a ventricle per beat






6. Very rapid and uncoordinated ventricular beat






7. Prevents backflow of blood from teh right ventricle to the right atrium






8. Part of the myocardium is deprived of its blood supply and becomes ______






9. Funciton of the serous fluid of teh pericardial membranes






10. Contraction






11. Relaxation of chambers of the heart






12. First part of the cardia conduction pathway in teh ventircles






13. Narrowing of a valve






14. Heart is located here






15. Vessel into which the left ventricle pumps blood






16. Contraction of chambers of the heart






17. Normal range of heart rate for a healthy adult is _____ bpm






18. Relaxation






19. The amount of blood that returns to teh heart






20. Nerves that transmit impulses to decrease the heart rate are the ____






21. Area in the thoracic cavity between the lungs






22. Heart chambers are lined with this






23. The chambers of teh heart that receive blood from the veins






24. 1st branches of teh ascending aorta






25. Cardiac muscle tissue






26. Sequence of events in one heartbeat






27. The centers that regulate heart rate located in the___






28. Amount of blood pumped by a ventricle in 1 minute






29. Electical activity of the heart may be depicted in an






30. Upper chamber of the heart






31. Coronary sinus receives blood directly from this






32. Outermost of the pericardial membranes






33. Purpose of teh coronary vessels






34. Natural pacemaker of the heart






35. Hormone ANP increases loss of ____in urine to decrease blood volume and blood pressure






36. Normal heart sounds are caused by






37. Heart rate below 60 bpm






38. Backflow o fblood from the arteries to the ventricles is prevented by these






39. Endocardium lines the chambers of the heart






40. Visceral pericardium






41. Largest artery of the body






42. Prevents backflow of blood from the left ventricle to the left atrium






43. Difference between resting cardiac output adn maximum exercise cardiac output